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BY JYS
BY.JYS Signature Vintage Balloon Sleepsuit | TENCEL™ | Newborn–12M
BY.JYS Signature Vintage Balloon Sleepsuit | TENCEL™ | Newborn–12M
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Vintage Balloon Sleepsuit
Made for sweet dreams and all-day comfort
Crafted from our signature TENCEL fabric, this sleepsuit is buttery soft, breathable, and gentle on delicate skin.
OEKO-TEX Certified
Cooling & Breathable
Eczema Friendly
Eco Friendly
Premium YKK Zipper
Perfect for naps, playtime, and bedtime.
Sizes: 0-3M to 6-12MShips from Singapore
#BYJYS #BabySleepsuit #BambooBabyWear #EczemaFriendly #CoolingBabyWear #SingaporeBaby #BabyEssentials
Care Guide
Care Guide
At BY.JYS, we carefully select soft, comfortable fabrics designed for everyday wear. With the right care, your pieces can stay soft, comfortable and beautiful for longer.
Washing
- Machine wash on a gentle or delicate cycle.
- Wash with similar colours.
- Turn garments inside out before washing.
- Use a mild, gentle detergent.
- Avoid bleach and harsh fabric softeners.
- For delicate pieces, we recommend placing them in a laundry bag.
Drying
- Air dry whenever possible.
- Avoid high heat, as it may affect the fabric's softness, shape and elasticity.
Ironing
- Use a low-temperature setting when ironing.
- Avoid applying high heat directly to the fabric.
Extra Care
- Do not use bleach.
- Avoid prolonged exposure to direct sunlight when drying.
- Wash dark and light colours separately.
- Avoid washing with garments that have rough surfaces, zippers or Velcro, which may cause snagging.
A Little Extra Love
Our fabrics are chosen for their soft and comfortable feel. Treating them gently will help preserve their softness, colour, shape and overall quality for longer.
Fit Recommendation
Fit Recommendation
Designed with a relaxed, comfortable fit.
If you are between sizes, we recommend sizing up for a looser lounge fit.
Please refer to our size chart for detailed measurements.

✔ OEKO-TEX® certified • Safe for sensitive skin • Maternity-friendly comfort